Newegg offers the TP-Link 300Mbps 802.11g/b Universal Wi-Fi Range Extender, model no. TL-WA850RE, for $29.99. Apply coupon code "MASTERPASS" and check out via MasterPass to cut the price to $26.99. With free shipping, that's the lowest total price we could find by $3, although we saw it for $7 less last month. It extends the range of wireless signals and features Ethernet, 64/128/152-bit WEP, WPA-PSK / WPA2-PSK encryptions, and five indicator lights.